muhamad-ridwant-tech

# This file must be used with "source bin/activate" *from bash*
# you cannot run it directly

deactivate () {
    # reset old environment variables
    if [ -n "${_OLD_VIRTUAL_PATH:-}" ] ; then
        PATH="${_OLD_VIRTUAL_PATH:-}"
        export PATH
        unset _OLD_VIRTUAL_PATH
    fi

muhamad-ridwant-tech

version: "3.9"
   
services:
  jupyter:
    image: jupyter/scipy-notebook
    ports:
      - "8888:8888"
        #    volumes:
        #      - ./notebooks:/home/jovyan/
    environment:

muhamad-ridwant-tech

status="$(systemctl is-active Services_Name])"
if [ "$status" = "active" ]; then
    echo "Services_Name 1" | curl --data-binary @- http://localhost:9091/metrics/job/Pushgateway/instance/compute-01
else
    echo "Service_Name 0" | curl --data-binary @- http://localhost:9091/metrics/job/Pushgateway/instance/compute-01
    exit 1
fi

muhamad-ridwant-tech

#!/bin/bash -e
# Port scanner with Bash
# Author: Ridwan_G4

# Bash Color
GREEN='\033[0;32m'
RED='\033[0;31m'
YELLOW='\e[1;33m'
WHITE='\e[1;37m'
PURPLE='\e[0;35m'

muhamad-ridwant-tech

#!/bin/bash
# ping 
echo " "
echo Mengirim Ping !
echo "Tanggal : $(date)"
echo " "
cat node.txt | while  read output
do
    ping -c 1 $"output" > /dev/null
    if [ $? -eq 0 ]; then

muhamad-ridwant-tech

• 0.1. References
• 0.2. Other cheatsheets
• 0.3. Manage multiple gcloud config configurations
  • 0.3.1. Switch gcloud context with gcloud config
• 0.4. Credentials
• 0.5. info
• 0.6. projects
• 0.7. zones & regions
• 0.8. Organization
• 0.9. billing

muhamad-ridwant-tech

#!/bin/bash

HOSTS="host1 host2 host3 host4"
RETENTION_TIME=14

echo "$(date) - Log Cleaner - $RETENTION_TIME days - $HOSTS" >> /var/log/hadoop_log_cleaner.log

for host in $HOSTS
do
    ssh root@$host << ENDSSH

muhamad-ridwant-tech

## Create file "server.txt"
## then write all the server addr, and import ssh key to all server.

# example
for i in `cat server.txt`; do ssh root@${i} "Try Linux command"; done

#  Check status SELinux
for i in `cat server.txt`; do ssh root@${i} "hostname  && sestatus"; done

# Check IP Address

muhamad-ridwant-tech

#cloud-config
users:
  - default  
  - name: user-01
    gecos: Regular user 
    sudo: ["ALL=(ALL) NOPASSWD:ALL"]
    groups: wheel
chpasswd:
  list: |    
    root:p@ssw0rd!